Yes. California lemon law has specific filing deadlines you need to meet. In most cases, you must file within one year after the express warranty expires, and no claim can be filed more than six years after your vehicle’s original delivery date, regardless of how long your warranty lasts. These timing requirements mean that acting quickly is important when dealing with a defective vehicle.

Understanding California’s Lemon Law Filing Window

California’s lemon law, part of the Song-Beverly Consumer Warranty Act, includes specific filing limits.

In most cases, a lawsuit must be filed:

  • Within one year after the express warranty expires, and
  • No later than six years from the vehicle’s original delivery date

Both deadlines apply. Even if a warranty lasts several years, the six-year outer limit can still cut off your claim.

Let’s say you bought your car on January 15, 2024, with a three-year warranty expiring on January 15, 2027. Your deadline to file would be January 15, 2028. But if you had an extended warranty lasting eight years, your filing deadline would still be January 15, 2030, which is six years from delivery, not when the warranty actually expires. The six-year cap applies regardless of longer warranty terms.

How Your Warranty Period Affects Your Claim

Your lemon law case must be based on defects that appeared and were reported while your vehicle was still under warranty. Most new vehicles come with:

  • Three years or 36,000 miles of bumper-to-bumper coverage
  • Five to ten years or 60,000 to 100,000 miles for powertrain warranties

The problems with your car need to surface during this coverage period. You can file your lawsuit after the warranty expires, but only if you documented the issues while you were still covered. This is why keeping detailed records of every repair visit matters so much.

The Role of Repair Attempts in Your Timeline

Before you can pursue a lemon law claim, California law requires that the manufacturer be given a reasonable number of repair attempts. In many cases, that means:

  • Four or more repair attempts for the same problem
  • Two or more attempts for serious safety defects
  • Your vehicle being out of service for repairs for 30 or more days total

Every repair attempt must happen during your warranty period. If you wait too long between service visits, you risk your warranty expiring before you’ve given the manufacturer enough chances to fix the problem. Each documented repair visit also creates a paper trail that strengthens your case.

Pre-Suit Notice Requirements You Should Know

Recent changes to California lemon law require you to send the manufacturer written notice before filing a lawsuit. You must provide this notice at least 30 days before you can file, and it needs to formally demand that they either buy back or replace your vehicle.

Why Mileage Limits Still Matter

While mileage doesn’t directly create a filing deadline, it affects your warranty coverage in practical ways. Once you exceed your warranty’s mileage limit, any new problems that pop up won’t be covered under the lemon law.

However, issues that started before you hit the mileage cap can still form the basis of your claim. The key is documenting those problems while both the time and mileage portions of your warranty are still active.

What to Do If Time Is Running Short

If your warranty recently expired or is about to, you need to move quickly. Here’s what we recommend:

Collect every repair order, service record, and piece of correspondence with the dealership or manufacturer. Calculate exactly when your filing deadline falls based on your warranty expiration date. Contact a lemon law attorney right away to evaluate whether you have a strong case. If you’re within your window, send the required pre-suit notice to the manufacturer immediately.

Even if you think you might be too late, it’s worth having an attorney review your situation. 

Don’t Let Your Rights Expire

Missing California’s lemon law deadlines means losing your chance at compensation, no matter how defective your vehicle is. We help California drivers understand these time limits and take action before it’s too late.

Contact The Lemon Firm now for a free consultation. We’ll review your repair history, calculate your specific deadlines, and determine whether you qualify for a buyback or replacement. We handle lemon law cases on a contingency basis, which means you pay nothing unless we recover compensation for you. Your time to act is limited—let us help you protect your rights today.

About the Author
Sepehr Daghighian is a partner with CCA that is well-versed in all aspects of lemon-law litigation. A 2005 graduate of Loyola Law School, Mr. Daghighian has been practicing litigation throughout the state of California for over 13-years. In this time, Mr. Daghighian has advocated on behalf of California consumers in hundreds of lemon law cases throughout our great state. Mr. Daghighian has also successfully tried numerous such cases to verdict in both Federal and State Court.